Azure/Azure-Sentinel
Aug 2025 – Oct 2025
3 Months active
Languages Used
KQLYAMLyamlJSON
Technical Skills
AWSCloud SecurityKusto Query LanguageLog AnalysisSIEMSecurity Analytics
Elleinshar
PROFILE
Elleinshar
Over a three-month period, this developer contributed to the Azure/Azure-Sentinel repository by building and refining security analytics features focused on AWS and Azure environments. They developed new analytic rules using Kusto Query Language and YAML to enhance threat detection, such as correlating threat intelligence IPs with email events and detecting S3 object exfiltration by anonymous AWS users. Their work included standardizing rule file naming, improving data correlation, and updating packaging for streamlined deployment. By leveraging skills in cloud security, SIEM, and log analysis, they improved rule accuracy, governance, and incident response readiness without introducing new bugs or regressions.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
7Total
Bugs
0
Commits
7
Features
5
Lines of code
4,673
Activity Months3
Your Network
194 peopleShared Repositories
194
Work History
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025: Azure Sentinel AWS analytics rules enhancements and a new S3 object exfiltration detection rule. Added a new analytics rule file to detect S3 object exfiltration by anonymous users in AWS environments and refined existing AWS analytics rules (S3 exfiltration, ECR image scanning, privilege escalation) for improved accuracy and clarity. This work emphasizes expanding cross-cloud threat detection coverage and rule reliability within the Azure Sentinel ecosystem.
2 Commits • 1 Features
Oct 1, 2025October 2025: Azure Sentinel AWS analytics rules enhancements and a new S3 object exfiltration detection rule. Added a new analytics rule file to detect S3 object exfiltration by anonymous users in AWS environments and refined existing AWS analytics rules (S3 exfiltration, ECR image scanning, privilege escalation) for improved accuracy and clarity. This work emphasizes expanding cross-cloud threat detection coverage and rule reliability within the Azure Sentinel ecosystem.
October 2025
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for Azure/Azure-Sentinel focusing on features delivered for AWS-related data solutions and monitoring enhancements, packaging work, and impact on security posture.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for Azure/Azure-Sentinel focusing on features delivered for AWS-related data solutions and monitoring enhancements, packaging work, and impact on security posture.
August 2025
2 Commits • 2 Features
Aug 1, 2025In August 2025, Azure/Azure-Sentinel delivered targeted feature work to enhance threat detection, security analytics, and rule governance. Two key features were implemented: - Threat Intelligence: TI map IP entity to EmailEvents analytic rule, introducing a new correlation rule to strengthen detection and standardizing analytic rule file names by renaming three existing rules to include the .yaml extension. Commits: 654076ded5f436dd4042ac69d4b4ffa992b64077. - EC2 startup script analytics: parse UserName from UserIdentityPrincipalid, providing richer context for security events and improving auditing capabilities. Commit: 690932c08c08238599349dc6260086fe5958acff. While no explicit major bugs are listed in the provided data, the work improves visibility, governance, and incident response readiness by standardizing rule naming and enriching data captured in analytics.
2 Commits • 2 Features
Aug 1, 2025In August 2025, Azure/Azure-Sentinel delivered targeted feature work to enhance threat detection, security analytics, and rule governance. Two key features were implemented: - Threat Intelligence: TI map IP entity to EmailEvents analytic rule, introducing a new correlation rule to strengthen detection and standardizing analytic rule file names by renaming three existing rules to include the .yaml extension. Commits: 654076ded5f436dd4042ac69d4b4ffa992b64077. - EC2 startup script analytics: parse UserName from UserIdentityPrincipalid, providing richer context for security events and improving auditing capabilities. Commit: 690932c08c08238599349dc6260086fe5958acff. While no explicit major bugs are listed in the provided data, the work improves visibility, governance, and incident response readiness by standardizing rule naming and enriching data captured in analytics.
August 2025
Activity
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Quality Metrics
Correctness85.6%
Maintainability85.6%
Architecture85.6%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JSONKQLYAMLyaml
Technical Skills
AWSAWS SecurityAzure SentinelCloud SecurityData ConnectorsData EngineeringKusto Query LanguageLog AnalysisMicrosoft SentinelSIEMSecurity AnalyticsThreat Intelligence
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline